CN213972529U

CN213972529U - Novel plastic sucking machine

Info

Publication number: CN213972529U
Application number: CN202022717819.3U
Authority: CN
Inventors: 张璇; 齐立忠
Original assignee: Eda Technology Tianjin Co ltd
Current assignee: Eda Technology Tianjin Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-17
Anticipated expiration: 2030-11-20

Abstract

The utility model provides a novel plastic uptake machine belongs to plastic uptake machine technical field. The novel plastic uptake machine comprises a plastic uptake machine main body, a movable adjusting mechanism and a clamping and fixing mechanism. The movable adjusting mechanism comprises a support, a box body, a speed reducing motor, a threaded rod, a screw rod seat, a vertical plate and a guide rod, the bottom end of the support is fixedly connected to the frame in the plastic uptake main body, the box body is fixedly arranged at the top of the support, an opening is formed in the top of the box body, the speed reducing motor is installed at the bottom end inside the box body, and one end of the threaded rod is fixedly connected to the output end of the speed reducing motor. The plastic film between the pressing and holding piece and the fixed seat is clamped and fixed; meanwhile, the speed reducing motor drives the threaded rod to rotate, so that the screw seat outside the threaded rod drives the clamping and fixing mechanism above the threaded rod to axially move along the threaded rod, the clamped plastic film is pulled along the film rolling direction, and the rolling load of the rolling motor is reduced.

Description

Novel plastic sucking machine

Technical Field

The utility model relates to a plastic uptake machine field particularly, relates to a novel plastic uptake machine.

Background

The plastic sucking machine is a machine for sucking and manufacturing thermoplastic plastic coiled materials such as PVC, PE, PP, PET, HIPS and the like which are heated and plasticized into high-grade packing boxes, frames and other products with various shapes. The machine mainly comprises feeding, pulling, upper and lower electric heating furnaces, a lower gate, a multifunctional adjustable size, a lower die disc, an upper die, an upper gate, a knife gate, slicing, sheet placing, a vacuum device and the like.

When plastic coiled material after the plastic uptake machine is rolled and processed, because only adopt the rolling motor to drive the rolling roller, the load that the rolling motor received is great, if can adopt the supplementary rolling plastic coiled material of pulling of dragging, then effectively alleviate the burden of rolling motor.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a novel plastic uptake machine aims at improving the plastic coiled material of plastic uptake machine after the rolling processing and only adopts rolling motor to drive the rolling roller, the great problem of load that rolling motor received.

The utility model discloses a realize like this:

the utility model provides a novel plastic uptake machine, including the plastic uptake machine main part, remove adjustment mechanism and centre gripping fixed establishment.

The movable adjusting mechanism comprises a support, a box body, a speed reducing motor, a threaded rod, a screw rod seat, vertical plates and guide rods, wherein the bottom end of the support is fixedly connected to a rack in the main body of the plastic sucking machine, the box body is fixedly arranged at the top of the support, an opening is formed in the top of the box body, the speed reducing motor is arranged at the bottom end in the box body, one end of the threaded rod is fixedly connected to the output end of the speed reducing motor, the screw rod seat is in threaded connection with the outer part of the threaded rod, the two vertical plates are respectively and fixedly connected to two sides of the top of the box body, two ends of the guide rods are respectively and fixedly connected to the two vertical plates, the clamping and fixing mechanism comprises a supporting seat, a side plate, a top plate, a telescopic part, a pressing and a fixing seat, the guide rods movably penetrate through the supporting seat, the bottom of the side plate is fixedly connected to one side of the top of the supporting seat, and the top plate is fixedly connected to the top of the side plate, the telescopic piece is installed in the top plate bottom, the pressing and holding piece is fixedly arranged at the output end of the telescopic piece, the fixing seat is arranged below the pressing and holding piece, and the fixing seat is fixedly installed at the top of the supporting seat.

The utility model discloses an in one embodiment, the guiding hole has been seted up to supporting seat one side, the guide arm activity run through in the guiding hole.

In an embodiment of the present invention, the guide hole is internally provided with a plurality of sets of balls in a rolling manner, and the balls contact with the outer wall of the guide rod.

The utility model discloses an in one embodiment, the arc wall has been seted up to the guiding hole inner wall, the ball roll set up in inside the arc wall.

The utility model discloses an in one embodiment, press and hold the piece including clamp plate, connecting plate and elastic component, the connecting plate fixed connection in the extensible member output, the elastic component connect in the clamp plate with the connecting plate.

In an embodiment of the present invention, the elastic member includes a spring, and the spring is disposed between the pressing plate and the connecting plate.

In an embodiment of the present invention, the pressing plate has a top fixedly connected with a limiting rod, and the top of the limiting rod is movably connected to the spring and the connecting plate.

The utility model discloses an in one embodiment, the notch has been seted up at the connecting plate top, the gag lever post top activity run through in the notch.

In an embodiment of the present invention, an end cover is disposed above the connecting plate, and the end cover is fixedly connected to the top end of the limiting rod.

In an embodiment of the present invention, the bottom of the pressing member and the top of the fixing base are all fixedly provided with a non-slip mat.

The utility model has the advantages that: when the novel plastic sucking machine is used, the telescopic piece pushes the pressing piece to move downwards, so that the plastic film between the pressing piece and the fixing seat is clamped and fixed; meanwhile, the speed reducing motor drives the threaded rod to rotate, so that the screw seat outside the threaded rod drives the clamping and fixing mechanism above the threaded rod to axially move along the threaded rod, the clamped plastic film is pulled along the film rolling direction, and the rolling load of the rolling motor is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a main view structure of a novel plastic uptake machine provided by an embodiment of the present invention;

fig. 2 is a schematic front view of a movement adjusting mechanism according to an embodiment of the present invention;

fig. 3 is a schematic side view of a clamping and fixing mechanism according to an embodiment of the present invention;

fig. 4 is a schematic view of a supporting seat structure provided in an embodiment of the present invention;

fig. 5 is a schematic structural view of a pressing member according to an embodiment of the present invention.

In the figure: 10-a plastic uptake machine main body; 20-a movement adjustment mechanism; 210-a scaffold; 220-a box body; 221-port; 230-a reduction motor; 240-threaded rod; 250-a screw seat; 260-vertical plate; 270-a guide rod; 30-a clamping and fixing mechanism; 310-a support base; 311-a pilot hole; 312-a ball bearing; 313-an arc-shaped slot; 320-side plate; 330-a top plate; 340-a telescoping member; 350-a pressure holding piece; 351-pressing plate; 352-connecting plate; 353-an elastic member; 354-a spring; 355-a stop lever; 356-end cap; 360-fixed seat.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a new vacuum forming machine, which includes a vacuum forming machine main body 10, a movable adjusting mechanism 20 and a clamping and fixing mechanism 30.

The movable adjusting mechanism 20 and the clamping and fixing mechanism 30 are installed inside the plastic sucking machine main body 10, the clamping and fixing mechanism 30 is used for clamping a plastic film, the movable adjusting mechanism 20 drives the clamping and fixing mechanism 30 to move, namely, the plastic film is driven to move, and the load of a winding motor can be reduced.

Referring to fig. 2, the movement adjusting mechanism 20 includes a bracket 210, a box 220, a reduction motor 230, a threaded rod 240, a screw seat 250, a vertical plate 260, and a guide rod 270. The bottom end of the support 210 is fixedly connected to a frame in the main body 10 of the plastic uptake machine, the box 220 is fixedly arranged at the top of the support 210, and the box 220 and the support 210 are fixed through bolts. The box 220 top is seted up through-hole 221, and gear motor 230 installs in the inside bottom of box 220, and threaded rod 240 one end fixed connection is in gear motor 230 output, passes through the shaft coupling between threaded rod 240 and the gear motor 230 output and fixes. The screw seat 250 is screwed and sleeved outside the threaded rod 240, the two vertical plates 260 are respectively and fixedly connected to two sides of the top of the box body 220, and the vertical plates 260 and the box body 220 are fixed by welding; two ends of the guide rod 270 are respectively fixedly connected to the two vertical plates 260. The reduction motor 230 rotates the threaded rod 240, so that the screw seat 250 outside the threaded rod 240 moves axially along the threaded rod 240.

Referring to fig. 3 and 4, the clamping and fixing mechanism 30 includes a supporting base 310, a side plate 320, a top plate 330, an expansion member 340, a pressing member 350, and a fixing base 360. The guide rod 270 movably penetrates through the support base 310, and the bottom of the side plate 320 is fixedly connected to one side of the top of the support base 310; the side plate 320 and the support seat 310 are fixed by bolts. The top plate 330 is fixedly connected to the top of the side plate 320, and the top plate 330 and the side plate 320 are fixed by welding; the retractable member 340 is installed at the bottom of the top plate 330, the pressing member 350 is fixedly installed at the output end of the retractable member 340, the fixing seat 360 is installed below the pressing member 350, and the fixing seat 360 is fixedly installed at the top of the supporting seat 310. The extension member 340 pushes the pressing member 350 to move downward, so that the plastic film between the pressing member 350 and the fixing seat 360 is clamped and fixed. One side of the supporting seat 310 is provided with a guiding hole 311, and the guiding rod 270 movably penetrates through the guiding hole 311. The inside of the guiding hole 311 is provided with a plurality of groups of balls 312 in a rolling manner, and the balls 312 contact with the outer wall of the guiding rod 270. An arc-shaped groove 313 is formed in the inner wall of the guide hole 311, and the ball 312 is arranged in the arc-shaped groove 313 in a rolling manner; the balls 312 inside the arc-shaped grooves 313 serve to reduce friction between the support seat 310 and the guide rods 270.

It should be noted that the telescopic member 340 is one of an air cylinder, an electric push rod or a hydraulic cylinder. The specific model specifications of the reduction motor 230 and the telescopic part 340 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted. The power supply of the reduction motor 230 and the expansion member 340 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

Referring to fig. 5, the pressing member 350 includes a pressing plate 351, a connecting plate 352 and an elastic member 353. The connection plate 352 is fixedly connected to the output end of the expansion member 340, and the elastic member 353 is connected to the pressing plate 351 and the connection plate 352. The elastic member 353 includes a spring 354, and the spring 354 is disposed between the pressure plate 351 and the connection plate 352. The spring 354 in the elastic member 353 provides good elasticity to the clamped plastic film, and the film is not easily broken. The top of the pressing plate 351 is fixedly connected with a limiting rod 355, and the top end of the limiting rod 355 is movably penetrated through the spring 354 and the connecting plate 352 respectively. The stopper 355 serves to compress or relax the stopper spring 354 in the direction of the stopper 355. The top of the connecting plate 352 is provided with a notch, and the top end of the limiting rod 355 is movably penetrated through the notch. An end cover 356 is arranged above the connecting plate 352, the end cover 356 is fixedly connected to the top end of the limiting rod 355, and the end cover 356 and the limiting rod 355 are fixed through screw connection; the end cap 356 is used to position the top end of the stop lever 355. The bottom of the pressing piece 350 and the top of the fixed seat 360 are both fixedly provided with anti-slip pads; the non-slip mat adopts the rubber pad, has good frictional force for fixing base 360 and pressure holding member 350 can stabilize centre gripping material film.

The working principle of the novel plastic uptake machine is as follows: when in use, the telescopic part 340 pushes the pressing and holding part 350 to move downwards, so that the plastic film between the pressing and holding part 350 and the fixed seat 360 is clamped and fixed; meanwhile, the reduction motor 230 drives the threaded rod 240 to rotate, so that the screw seat 250 outside the threaded rod 240 drives the clamping and fixing mechanism 30 above to move axially along the threaded rod 240, that is, the clamped plastic film is pulled along the film winding direction, and the winding load of the winding motor is reduced. After the screw seat 250 is pushed to the inside of the box 220 and away from one end of the speed reduction motor 230, the output end of the telescopic part 340 drives the pressing part 350 to move upwards, so that the film is separated from the clamping of the clamping and fixing mechanism 30, the power for moving the film is the pulling force for driving the roller shaft to roll by the rolling motor, the speed reduction motor 230 rotates reversely, so that the screw seat 250 outside the threaded rod 240 moves, the clamping and fixing mechanism 30 is driven to reset, and the plastic film is repeatedly pulled by repeating the above operations.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel plastic sucking machine is characterized by comprising

A vacuum forming machine main body (10);

the mobile adjusting mechanism (20), the mobile adjusting mechanism (20) comprises a bracket (210), a box body (220), a speed reducing motor (230), a threaded rod (240), a screw rod seat (250), a vertical plate (260) and a guide rod (270), the bottom end of the bracket (210) is fixedly connected to a frame in the plastic uptake machine main body (10), the box body (220) is fixedly arranged at the top of the bracket (210), a through hole (221) is formed at the top of the box body (220), the speed reducing motor (230) is arranged at the bottom end in the box body (220), one end of the threaded rod (240) is fixedly connected with the output end of the speed reducing motor (230), the screw rod seat (250) is screwed and sleeved outside the threaded rod (240), the two vertical plates (260) are respectively and fixedly connected to two sides of the top of the box body (220), two ends of the guide rod (270) are respectively and fixedly connected with the two vertical plates (260);

centre gripping fixed establishment (30), centre gripping fixed establishment (30) include supporting seat (310), curb plate (320), roof (330), extensible member (340), press and hold (350) and fixing base (360), guide arm (270) activity run through in supporting seat (310), curb plate (320) bottom fixed connection in supporting seat (310) top one side, roof (330) fixed connection in curb plate (320) top, extensible member (340) install in roof (330) bottom, just press and hold (350) fixed set up in extensible member (340) output, fixing base (360) set up in press and hold (350) below, just fixing base (360) fixed mounting in supporting seat (310) top.

2. The vacuum forming machine as claimed in claim 1, wherein a guide hole (311) is formed at one side of the supporting base (310), and the guide rod (270) movably penetrates through the guide hole (311).

3. The new vacuum molding machine as claimed in claim 2, wherein a plurality of sets of balls (312) are rolled inside the guide hole (311), and the balls (312) contact with the outer wall of the guide bar (270).

4. The novel plastic uptake machine as claimed in claim 3, wherein the inner wall of the guide hole (311) is provided with an arc-shaped groove (313), and the ball (312) is arranged inside the arc-shaped groove (313) in a rolling manner.

5. The new vacuum molding machine as claimed in claim 1, wherein the pressing member (350) comprises a pressing plate (351), a connecting plate (352) and an elastic member (353), the connecting plate (352) is fixedly connected to the output end of the expansion member (340), and the elastic member (353) is connected to the pressing plate (351) and the connecting plate (352).

6. A new vacuum moulding machine according to claim 5, characterized in that said elastic element (353) comprises a spring (354), said spring (354) being arranged between said pressure plate (351) and said connecting plate (352).

7. The novel vacuum molding machine as claimed in claim 6, wherein a limiting rod (355) is fixedly connected to the top of the pressing plate (351), and the top end of the limiting rod (355) is movably penetrated through the spring (354) and the connecting plate (352) respectively.

8. The vacuum forming machine as claimed in claim 7, wherein a notch is formed at the top of the connecting plate (352), and the top end of the limiting rod (355) is movably inserted into the notch.

9. The new vacuum molding machine as claimed in claim 7, wherein an end cap (356) is disposed above the connecting plate (352), and the end cap (356) is fixedly connected to the top end of the limiting rod (355).

10. The new vacuum molding machine as claimed in claim 1, wherein the bottom of the pressing member (350) and the top of the fixing base (360) are fixedly provided with anti-slip pads.